Renault Exhaust Systems

# FLM-CXXX2XXXXX - Flowmaster Scavenger Series Header Collectors are built featuring the principles of PULSE technology: the exhaust pulses from the the opposing connected cylinders are pulled better due to increased surface area of large “D-shaped” ports to create a cleaner bur...

# BOR-303XX - Borla Stainless Straight Tubing - Length is 5 foot, Choose from 3 Diameters. Just like BORLA's complete Cat-Back exhaust systems, our high-quality 5-foot tubing sections are made from aircraft-grade high quality austenitic stainless steel and can be polished to a mi...

Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.